package iotwisp.school.web.config;

import javax.sql.DataSource;

import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;

@Configuration
public class DruidConfig {

	@Bean
	@ConfigurationProperties(prefix = "spring.datasource")
	public DataSource druidDataSource() {
		return new DruidDataSource();
	}

	@Bean
	public ServletRegistrationBean druidServlet() {
		ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),
				"/druid/*");
		// //白名单：
		// servletRegistrationBean.addInitParameter("allow","127.0.0.1");
		// //IP黑名单 (存在共同时，deny优先于allow) : 如果满足deny的话提示:Sorry, you are not permitted to
		// view this page.
		// servletRegistrationBean.addInitParameter("deny","192.168.1.73");
		// //登录查看信息的账号密码.
		// servletRegistrationBean.addInitParameter("loginUsername","admin");
		// servletRegistrationBean.addInitParameter("loginPassword","123456");
		// //是否能够重置数据.
		// servletRegistrationBean.addInitParameter("resetEnable","true");
		return servletRegistrationBean;
	}

	@Bean
	public FilterRegistrationBean filterRegistrationBean() {
		FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();
		filterRegistrationBean.setFilter(new WebStatFilter());
		filterRegistrationBean.addUrlPatterns("/*");
		filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
		return filterRegistrationBean;
	}

}